Perhaps not the main reason, but heavy devices do indeed require minimum amount of time running. I think small devices as well but not as long. Honestly I don't remember what we did back then: so many things were going at the same time, longevity of generators was not very well know at the time )
Perhaps not the main reason, but heavy devices do indeed require minimum amount of time running. I think small devices as well but not as long. Honestly I don't remember what we did back then: so many things were going at the same time, longevity of generators was not very well know at the time )